Help ASAP!!!! *Screenshot of the problem included*

Answer:

130=x

Step-by-step explanation: Do +20 on both sides the 20 on the left side cancels and 500 + 20= 520. Bring down the 4x. Divide 4 on both sides. 4 divided by 4 cancels. 520/4= 130. So he needs to sell 130. Give me brainliest.

Answer:

2.736161147

Step-by-step explanation:

Answer:

hi

Step-by-step explanation:

Answer:

Solution

=

− 9/5

Step-by-step explanation:

−

2

9

=

2

5

\frac{-2x}{9}=\frac{2}{5}

9−2x​=52​

9

⋅

−

2

9

=

9

⋅

2

5

Answer:

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

Exact Form:x=−9/5

Decimal Form:x=−1.8

Mixed Number Form:x=−1 4/5

hi there! here's my answer for you...

There were 186 Springfield robberies in 2011.

hope this helped. i have included a step-by-step explanation below in case you need it. have a good one!

.

Think about what happens when you double a number.

You multiply it by 2. Since it's been doubles, we say is has had a 100% increase.

Likewise a 50% increase correlates to multiply by 1.5

Since we are trying to find the previous amount that experienced the increase, we divide by 1.5 to find the original amount because that amount*1.5 gives us 279.

Calling the original r, it is clear that 1.5r=279.

Solving for r, we find the original # of robberies to be 186.

Answer: 52

Step-by-step explanation:

Since the value of y varies directly with x, y = kx where k is a constant.

Since x=104, then y=78, we need to calculate the constant k. This will be:

y = kx

78 = 104k

k = 78/104

k = 0.75

What is the value of x when y=39?

Since y = =kx

39 = 0.75x

x = 39/0.75

x = 52

Answer:

N=100

Step-by-step explanation:

[tex]20x5=100[/tex]

Answer:

(4, -6)

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

If you connect it, it won't make sense.

y>x - 2

Now plug it in

2 > -3 -2

2 > -5

That's true, but look at the next one

x >= 1

Plug it in

-3 >= 1

-3 isn't greater OR equal to 1, therefore it's false. I know for a fact, if one system isn't true for the point, then NONE of them are. It asked if the point was a solution to the whole system not just one. Trust me, it's false, whether you already "took the test" or not.

Answer:

She has a balance of $-7.

Step-by-step explanation:

32-39 = -7

Answer: the answer is -7

Step-by-step explanation:

Answer:

Step-by-step explanation:

3 items = 16 cents

6 items = 32 cents

9 items = 48 cents

12 items = 64

15 items = 80 cents

you can buy exactly 15 items with 80 cents

Answer:

2) Slope is 2

Step-by-step explanation:

You can see that the line rises 2 units and runs for 1 unit, making the slope 2/1 or in a simpler form, 2.

Answer:

14

Step-by-step explanation:

Answer:

There is 14 spaces between the different points.

Step-by-step explanation:

Answer:

The answer would be (C)

Answer:

C is the answer

Step-by-step explanation:

C is the answer I think

D

Step-by-step explanation: 4.5 sum is 4.5 and 45 summed is 45 so 45 would be more hope that helps

Answer:

true

Step-by-step explanation:

equilateral means it has 2 equal sides. if the triangle has 2 unequal sides then it can not be a equilateral because there is only 3 sides on a triangle.

hope this helped!

p.s it would be cool if you gave me brainliest.

Answer:

Wind is completely free, as well as an "infinite" resource. It's also easy to harness its power through large wind farms.

Step-by-step explanation:

Answer:

wind is free and it wont run out

Step-by-step explanation:

Answer: 0.6

Step-by-step explanation: PLEASE GIVE BRAINLIEST IT HELPS ALOT. THANKYOU.

Answer:

0.6

Step-by-step explanation:

225 divided by 425 = 0.6

Answer:

the formula is y=2/-1-4 and the slope is 2/-1

Step-by-step explanation:

Answer:

The answer is 10%

Step-by-step explanation:

The percentage decrease for the quantity change from 20 to 18 will be 10%.

The percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.

Given that the original quantity is 20 and the new quantity is 18. The percentage decrease will be calculated as,

Percentage decrease = ( Original - decreased )  / original

Percentage decrease  = ( 20 - 18 ) / 20

Percentage decrease  = 2 / 20

Percentage decrease  = 0.1

Percentage decrease  = 0.1 x 100

Percentage decrease  = 10%

Therefore, the percentage decrease for the quantity change from 20 to 18 will be 10%.

To know more about the percentage follow

https://brainly.com/question/11360390

#SPJ5

Answer:

37 inches

Step-by-step explanation:

1369 = l^2

The square root of 1369 is 37.

Answer:

less than or equal to 17

Step-by-step explanation:

14=1.25+0.75x

12.75/0.75=x

x=17

17 is the maximum

Q/A:  A taxi service charges a flat fee of $1.25 and $0.75 per mile. If Henri has $14.00, which of the following shows the number of miles he can afford to ride in the taxi?

a.   m less-than-or-equal-to 17

b.   m greater-than-or-equal-to 17

c.   m less-than-or-equal-to 20.3

d.   m greater-than-or-equal-to 20.3

CC ALGEBRA 2A ED20

The answer is B.  One way you can tell what operation you are going to use is by the word.  This has the word of, so that is one way to tell that an equation is multiplication.  Also, this is 3/4 of 1/2, so you would multiply.

Answer:

D) None of the above

Step-by-step explanation:

First you need to multiply 1/2 and 3/4 then subtract that answer to 1/2 and that is your answer so it is D

Answer:

The reasonable number of days to reach Indianapolis is 3 days.

Step-by-step explanation:

Total distance to be covered from Houston to Indianapolis, d= 1022 miles.

As they plan to drive between 425 and 475 miles/day, so the range of the rate of driving per day, r, is 425<r<475.

Let t day is the reasonable number of days to complete the journey.

As time = (distance)/(speed), so

[tex]t=\frac d r\cdots(i)[/tex]

The given range of the rate is

[tex]425<r<475[/tex]

If [tex]a>b[/tex], than [tex]1/a<1/b[/tex] for [tex]a,b\neq0[/tex];

[tex]\Rightarrow \frac {1}{425}>\frac {1}{r} >\frac{1}{475}[/tex]

If a>b, the for any [tex]\alpha>0[/tex],  [tex]a\alpha>b\alpha[/tex], so multiply the above equation by [tex]d[/tex], we have

[tex]\frac {d}{425}>\frac {d}{r} >\frac{d}{475}[/tex]

[tex]\Rightarrow \frac {d}{425}>t >\frac{d}{475}[/tex]  [from equation (i)]

[tex]\Rightarrow \frac {1022}{425}>t >\frac{1022}{475}[/tex] [given, d=1022 miles]

[tex]\Rightarrow \frac {1022}{425}>t >\frac{1022}{475}[/tex]

[tex]\Rightarrow 2.40>t >2.15[/tex]

So, to cover the distance of 1022 miles, with the speed in between 425 miles/day and 475 miles/day, Jerry's family will take in between 2.40 days and 2.15 days. This means, for the given speed range, they need 2 complete days and some fraction of 3rd day to reach Indianapolis.

Hence, the reasonable number of days to reach Indianapolis is 3 days.

Answer:

they gave away 15 and 30 pieces

Cameron gave away 15

they have 5 left

Step-by-step explanation:

20-x=p

35-x2=p

x=15

p=5

Answer:

-50.82

Step-by-step explanation:

((0−3.82)−6×8)+1

(-3.82−6×8)+1

(-3.82−48)+1

-51.82+1

-50.82

Answer:

1 hour  =    50/4= $12.5

4 hours = $50

[tex]5\frac{1}{2}[/tex] can be written as 11/2 or 5.5

Let's take x to be the salary for working 5.5 hours.

4                      50

5.5                   x

Using cross-multiplication, you will get the equation:

4x = 275

x = 68.75

THEREFORE, HE EARNS $68.75 IN [tex]5\frac{1}{2}[/tex] hours.